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tune 1.3.0

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@topepo topepo released this 21 Feb 18:04
  • The package will now warn when parallel processing has been enabled with foreach but not with future. See ?parallelism to learn more about transitioning your code to future (#878, #866). The next version of tune will move to a pure future implementation.

  • When automatic grids are used, dials::grid_space_filling() is now used (instead of dials::grid_latin_hypercube()). Overall, the new function produces optimized designs (not depending on random numbers). When using Bayesian models, we will use a Latin Hypercube since we produce 5,000 candidates, which is too slow to do with pre-optimized designs.